Stirrup



FIG. 1 shows a perspective view of a first embodiment of a design of a stirrup.

FIG. 2 shows a top view of FIG. 1.

FIG. 3 shows a front view of FIG. 1. A back view appears the same as the front view.

FIG. 4 shows a right-side view of FIG. 1. A left-side view appears the same as the right-side view.

FIG. 5 shows a bottom view of FIG. 1.

FIG. 6 shows a perspective view of a second embodiment of a design of a stirrup.

FIG. 7 shows a top view of FIG. 6.

FIG. 8 shows a front view of FIG. 6. A back view appears the same as the front view.

FIG. 9 shows a right-side view of FIG. 6. A left-side view appears the same as the right-side view; and,

FIG. 10 shows a bottom view of FIG. 6.

The broken lines represent portions of the stirrup which form no part of the claimed design. 

CLAIM The ornamental design for a stirrup, as shown and described. 